How can I get along with bilingual headers (RadGridView)?

Enric

In my WPF project I'm using two RESX files in order to keep both english and spanish languages, freely chosen for the user

When I assign my SQL view on ItemsSource I get twice the name of the headers (logically, I get each header from V_Clientes2 object and then get each header in Columns collection.. For example: Header="{Resx RadGridViewCustomers_Nombre}")

I do not know how can I fix that... it is not acceptable at all, 'cause the user see "Name" and "Nombre" at the same time instead to see just one of them:

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